Best Synchronizer Ring - TopShopReview.com

Dorman 689-201 Engine Camshaft Synchronizer Compatible with Select Jeep Models

Direct replacement - this engine camshaft synchronizer is designed to match the fit and function of the original synchronizer on specified applications.
Restores functionality - reliable replacement for an original part that has failed due to vibration or contamination.
Durable construction - this part is made from quality materials to ensure reliable performance and long service life.
Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience.
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

【Did You Know？】: Low transmission air pressure can lead to: synchronizer damage, slow shifting in high and low gears, friction noise in high and low gears, slipping clutch damage, and ultimately transmission failure and expensive repairs..
【New Air Line Kit】: This shifter air line kit will update your transmission air system and make it simple for you. Replaces all fittings and updates to a high capacity 4-color air line between the shift knob and transmission valve..
【Saves Time & Money】: This kit allows the transmission to shift faster and more efficiently by providing more air volume to the shift valve, resulting in less wear on synchronizers and gears during high and low speed shifts..
【New Push-In Fittings】: These new style push-in air fittings will allow you to slide the line into the fitting without any possibility of over-tightening like the old style fittings. Over tightening the air fitting will collapse the line and cause restricted airflow which will cause slow shifts and wear on the synchronizer and gears during low to high speed and high to low speed shifts..

Package includes：Vacuum Carburetor Synchronizer, Hoses, Adapters, Extensions, Mounting Plate.
Introduction: Vacuum gauge carburetor synchronizing tool for 4 cylinder motorcycles,Gauges are mounted to a heavy metal base intended for bench top....
Features: Essential tool for regular motorcycle maintenance .
Warranty: If the received product is deformed or beat up please contact us by message, we will provide warranty service for damaged products, true....

Kit Includes High Quality Bearings, Seals, Gaskets, & Synchronizer Rings.
Compatible with 1990-1995 Chevy w/ External Clutch Slave.
Whatever It Takes Transmissions products are engineered to meet or exceed OEM specifications and are manufactured using high quality components..
Whatever It Takes Transmission Parts is an Industry Leader in Transmission Parts Delivering Superior Service and High-Quality Products..

Formulated specifically for synchromesh transmissions, resulting in excellent synchronizer performance.
Minimizes sludge and varnish deposits to provide for a cleaner transmission.
Protects against surface distress, minimizing spalling, pitting, rust, corrosion, and overall wear.
All-climate fluid that manages temperatures as low as -40 degrees Fahrenheit (-40 degrees Celsius) to as high as 300 degrees Fahrenheit (149 degrees....

Formulated specifically for synchromesh transmissions, resulting in excellent synchronizer performance.
Minimizes sludge and varnish deposits to provide for a cleaner transmission.
Protects against surface distress, minimizing spalling, pitting, rust, corrosion, and overall wear.
All-climate fluid that manages temperatures as low as -40 degrees Fahrenheit (-40 degrees Celsius) to as high as 300 degrees Fahrenheit (149 degrees....
Highly friction modified to reduce overall transmission component wear.

Popular for BMW, Honda and Acura, Ford Focus, late-model Mini Cooper, Land Rover/Range Rover LT77S, Dodge and Jeep NV1500, NV3500 and NV5600 truck....
Popular replacement for and improvement over GM Synchromesh 12345349 and Auto-Trak II 12378508 and Chrysler spec MS-9224.
Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage.
Offers quicker shifts, perfect synchronizer coefficient of friction.
Eliminates notchy shifting, even when cold.
high performance gear protection and longer synchro life.

- Material: 100% 3K good quality all Carbon Fiber Fabric Cloth 300g/m².
- Carbon fiber cloth is light in weight, his quality is only One quarter of ordinary steel。.
- High strength, low density, thin thickness and convenient construction..
- Mainly used in aircraft main, tail and body.
automotive engine synchronizer, hood, bumpers, decorative pieces.

Popular for BMW, Honda and Acura, Ford Focus, late-model Mini Cooper, Land Rover/Range Rover LT77S, Dodge and Jeep NV1500, NV3500 and NV5600 truck....
Popular replacement for and improvement over GM Synchromesh 12345349 and Auto-Trak II 12378508 and Chrysler spec MS-9224.
Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage.
Offers quicker shifts, perfect synchronizer coefficient of friction.
Eliminates notchy shifting, even when cold.
high performance gear protection and longer synchro life.

Most popular Red Line gear oil, with thousands of applications for passenger cars, light trucks and racing vehicles.
Contains additional friction modifiers for suitability with clutch-type limited slip differentials - for most LSDs, no additional friction modifiers are required.
This product is not designed for use in most manual transmissions or transaxles in passenger vehicles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems.
Compatible with API GL-5, GL-6, MT-1, MIL-L-2105E, SAE J2360 and Chrysler spec MS-9763.
Suitable replacement for a differential calling for an 80W90 or SAE 90 gear oil.

Protects against gear wear and reduces gear noise.
Improves synchronizer performance to decrease shift effort in manual transmissions.
Suitable for use in use in all types of manual transmission and differentials that specify standard automotive gear oils or motor oil as the lubricant.